Revert "new rel-tverberg branch"
Revert "new rel-tverberg branch"

This reverts commit c74e4dbb45287af156131189912c0bdf6a0d5dbe.

h2oai/h2o-3,michalkurka/h2o-3,spennihana/h2o-3,mathemage/h2o-3,mathemage/h2o-3,h2oai/h2o-dev,michalkurka/h2o-3,h2oai/h2o-3,spennihana/h2o-3,mathemage/h2o-3,mathemage/h2o-3,spennihana/h2o-3,h2oai/h2o-dev,h2oai/h2o-3,h2oai/h2o-dev,h2oai/h2o-3,michalkurka/h2o-3,spennihana/h2o-3,h2oai/h2o-3,michalkurka/h2o-3,mathemage/h2o-3,michalkurka/h2o-3,spennihana/h2o-3,h2oai/h2o-3,spennihana/h2o-3,h2oai/h2o-dev,h2oai/h2o-3,h2oai/h2o-dev,h2oai/h2o-dev,mathemage/h2o-3,michalkurka/h2o-3,h2oai/h2o-3,h2oai/h2o-dev,mathemage/h2o-3,spennihana/h2o-3,michalkurka/h2o-3